org.lsst.ccs.subsystems.shutter
Class ShutterModule

java.lang.Object
  java.util.Observable
      org.lsst.ccs.framework.Module
          org.lsst.ccs.subsystems.shutter.ShutterModule

All Implemented Interfaces:

Serializable, Observer

public class ShutterModule
extends org.lsst.ccs.framework.Module

Author:

azemoon

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.lsst.ccs.framework.Module

org.lsst.ccs.framework.Module.ValueUpdate

Field Summary

Fields inherited from class org.lsst.ccs.framework.Module

log, name, nObserverThreads, registry, tickMillis

Constructor Summary

ShutterModule()

Method Summary

void	closeShutter()
BladeSet	getBladeSet(int index)
double	getBladeSetPosition(int index)
double	getExposureTimeSeconds() This time should on average be equal to the effective exposure time Any asymmetry, offset, should be calibrated and handled by the implementation
double	getMoveTimeSeconds()
void	initModule()
void	moveToPosition(int index, float targetPosition, float moveTimeSeconds)
void	moveToPosition(int index, float targetPosition, float moveTimeSeconds, boolean initialize)
void	setBladeSets(List<BladeSet> bladeSets)
void	setExposureTimeSeconds(double exposureTimeSeconds)
void	setMoveTimeSeconds(float moveTimeSeconds)
void	takeExposure(float exposureTimeSeconds)
void	takeImage()
void	takeImage(float moveTimeSeconds, float exposureTimeSeconds)
void	takeImage(int firstBladeSetIndex, float moveTimeSeconds, float exposureTimeSeconds) Takes a single exposure
void	tick() What has to be done for each tick of the timer.

Methods inherited from class org.lsst.ccs.framework.Module

getContext, getModule, getName, getNObserverThreads, getObservables, getSubsystem, getTickMillis, init, listens, processUpdate, publishData, publishData, publishData, publishData, sendToReply, sendToStatus, setBeanName, setContext, setName, setNObserverThreads, setObservables, setStateModularSubsystem, setStateModularSubsystem, setTickMillis, shutdownNow, start, update

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ShutterModule

public ShutterModule()

Method Detail

setBladeSets

public void setBladeSets(List<BladeSet> bladeSets)

getBladeSet

public BladeSet getBladeSet(int index)

initModule

public void initModule()

Overrides:

initModule in class org.lsst.ccs.framework.Module

tick

public void tick()

What has to be done for each tick of the timer. We have to notify our observers we have changed and give them the new values of the update data.

Overrides:

tick in class org.lsst.ccs.framework.Module

getExposureTimeSeconds

public double getExposureTimeSeconds()

This time should on average be equal to the effective exposure time Any asymmetry, offset, should be calibrated and handled by the implementation

Returns:

the exposure time

setExposureTimeSeconds

public void setExposureTimeSeconds(double exposureTimeSeconds)

getMoveTimeSeconds

public double getMoveTimeSeconds()

setMoveTimeSeconds

public void setMoveTimeSeconds(float moveTimeSeconds)

getBladeSetPosition

public double getBladeSetPosition(int index)

moveToPosition

public void moveToPosition(int index,
                           float targetPosition,
                           float moveTimeSeconds,
                           boolean initialize)

moveToPosition

public void moveToPosition(int index,
                           float targetPosition,
                           float moveTimeSeconds)

takeImage

public void takeImage()
               throws InterruptedException,
                      IllegalArgumentException

Throws:

InterruptedException

IllegalArgumentException

takeExposure

public void takeExposure(float exposureTimeSeconds)
                  throws InterruptedException,
                         IllegalArgumentException

Throws:

InterruptedException

IllegalArgumentException

takeImage

public void takeImage(int firstBladeSetIndex,
                      float moveTimeSeconds,
                      float exposureTimeSeconds)
               throws InterruptedException,
                      IllegalArgumentException

Takes a single exposure

Parameters:

firstBladeSetIndex - index of the bladeSet to move first

exposureTimeSeconds - exposure time, on average is equal to the effective exposure time

moveTimeSeconds - time to open or close.

Throws:

InterruptedException

IllegalArgumentException

takeImage

public void takeImage(float moveTimeSeconds,
                      float exposureTimeSeconds)
               throws InterruptedException,
                      IllegalArgumentException

Throws:

InterruptedException

IllegalArgumentException

closeShutter

public void closeShutter()
                  throws InterruptedException

Throws:

InterruptedException